html,
body {
    margin: 0;
    padding: 0;
}

body {
    padding: 20px;
    background-color: #eeee;
}

.layui-card-header {
    font-weight: 500;

}

.layui-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.layui-form {
    margin: 35px 20px 0 -12px;
}